# k线密码 vs 3D Lidar Viewer

The clearest difference is iOS requirement: k线密码 at 7.1 against 3D Lidar Viewer's 15.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | k线密码 | 3D Lidar Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/3d-lidar-viewer/id1574614314/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Monetization | — | Free |
| Size | 97 MB | 4 MB |
| Requires iOS | **7.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BEIJING JINHER SOFTWARE CO.LTD.](https://appshunter.io/developer/473901494) | [HAN WEI WANG](https://appshunter.io/developer/928406183) |

## What reviewers say

### k线密码

[App page](https://appshunter.io/ios/app/k/id1006581233)

**In-app purchases:** none


### 3D Lidar Viewer

[App page](https://appshunter.io/ios/app/3d-lidar-viewer/id1574614314)

Visualize LiDAR and camera data in real-time 2D and 3D. Perform precise length and area measurements directly within the app. Save and revisit scenes for further analysis.

**Highlights:** Real-time 3D and 2D display, LiDAR and camera output visualization, Real-time length and area measurement, Scene saving and viewing, Adjustable exposure bias and depth view range, Panning display for camera view control

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is k线密码 free?

k线密码 is free to download, with no in-app purchases.

### Is 3D Lidar Viewer free?

3D Lidar Viewer is free to download, with no in-app purchases.

### Do k线密码 or 3D Lidar Viewer have ads?

Neither k线密码 nor 3D Lidar Viewer shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*